Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 27
... mixture ( the fire - damp which gave rise to the explosion ) had either in part been removed or so diluted with other gases that the carbonic oxide was present in quantity too minute to be determined in the process of analysis . The ...
... mixture ( the fire - damp which gave rise to the explosion ) had either in part been removed or so diluted with other gases that the carbonic oxide was present in quantity too minute to be determined in the process of analysis . The ...
Strona 28
... mixture of opium in water . Mr. Scott calculates that the annual consumption of poppy petals is upwards of 16,000 maunds ( one maund equals 100 lbs . troy ) , to compose which the entire petals of no less than 4,710,400,000 flowers are ...
... mixture of opium in water . Mr. Scott calculates that the annual consumption of poppy petals is upwards of 16,000 maunds ( one maund equals 100 lbs . troy ) , to compose which the entire petals of no less than 4,710,400,000 flowers are ...
Strona 33
... mixture of As and Sb to dis- engage all the As and leave the pure Sb behind . It is also worthy of notice that when hydrogen is evolved by action of Zn , or still better Al , on potassium hydrate , if phosphorus be present , the colour ...
... mixture of As and Sb to dis- engage all the As and leave the pure Sb behind . It is also worthy of notice that when hydrogen is evolved by action of Zn , or still better Al , on potassium hydrate , if phosphorus be present , the colour ...
Strona 34
... mixture of magenta and the juice of Beta vulgaris . On Aurin . - R . S. Dale and C. Schorlemmer . - The authors explain the formation of aurin by the following equation : - 3C6H6O + C2H2O4 = C19H1403 + CH2O2 + 2H20 . Determination of ...
... mixture of magenta and the juice of Beta vulgaris . On Aurin . - R . S. Dale and C. Schorlemmer . - The authors explain the formation of aurin by the following equation : - 3C6H6O + C2H2O4 = C19H1403 + CH2O2 + 2H20 . Determination of ...
Strona 37
... mixture of aluminous and silicious ores with lime , to produce a non - flowing glassy slag , is all that is required . This glassy slag being mingled among the particles of ore , covers and seals them from re - oxida- tion from furnace ...
... mixture of aluminous and silicious ores with lime , to produce a non - flowing glassy slag , is all that is required . This glassy slag being mingled among the particles of ore , covers and seals them from re - oxida- tion from furnace ...
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